The design has largely retained its previous form, with an extensive diversity of color customizing options.
Last year, Samsung made an absolute make-over for Z Flip, aside from jumping to Z Flip 3 but also leaving out the name Z Flip 2. It is no surprise that this Samsung folding phone has undergone a totally upgraded design with a number of very valuable improvements.
Therefore, it is understandable that the Z Flip 4 has a design that is almost completely similar to the Flip 3, square, slim, and looks more elegant than the Z Flip’s curvaceous design with many rounded lines. Flip the first generation. Maybe a little difference in Flip 4 is the border when Samsung returns to glossy material instead of smooth sanding.
This year, Z Flip 4 will come in many colors, but it’s going to be purple mainly along with different customizations of the color cases and bezel under the Be Spoke style. Up to 75 different choices of case and bezel color schemes are sold exclusively on Samsung’s website. You could mix dreamy purple on the top half, and lemon yellow on the bottom half with a green border to catch the trend.
Weight comes to some 187g for Flip 4, which is slightly heavier than Flip 3 (183g), but the entire size is more compact.
Flip 4 figures say it grows to three rounds less in its length x width x thickness, respectively, at 84.8 x 71.9 x 17.1 (neck) -15.9mm (folded edge) once folded.
In Flip 3, these numbers are 86.4 x 72.2 x 17.1mm – 15.9mm.
When opened, Flip 4 has a measurement of 3 rounds of 165.5 x 71.9 x 6.9mm.
With Flip 3, when opened, these indicators are 166.0 x 72.2 x 6.9mm.
The extra screen adds more features
The external secondary screen of Flip 4 is still 1.9 inches in size like Flip 3 and other parameters are similar from 260×512 pixel resolution, 302ppi pixel density, Super AMOLED panel, and 60Hz refresh rate. However, Samsung has added many new features to make this secondary screen more attractive, such as that you can insert videos as wallpapers, synchronize themes from the external screen to the internal screen, make calls right on an external screen, to get 3 favorite contacts, use Samsung Pay from this screen.
Others from the Flip 3 days are found in Flip 4, such as brightness adjustment, switching between ring-to-vibrate-to-silent modes, checking weather information, schedule alerts, health info, and alarm or timer viewing. Features from the first Z Flip, including Views notifications, Music control, Pictures, and Call downloads, continue to evolve. Users can interact with notifications, switch quickly among various cameras within the app, quickly switch between different video/photo shooting modes, and allow clicking on the screen to enable taking a picture and then starting a video to be very convenient.
The way you customize the outer display lets you pick a bunch of clock styles, even some kind of funny shapes, so there’s always new options for personalization based on what the user likes.
Same as the Z Flip 3, the Z Flip 4 is also IPX8 water resistant. Still, Samsung’s tests say the Z Flip 4 can be submerged for just 30 minutes at a maximum depth of 1.5 meters. Hence the company also doesn’t encourage usage while swimming or going to a beach. Otherwise, the Z Flip 4 also isn’t hot for dust; due to the mechanism of folding, it will have some small gaps.
The Z Flip 4 sports a robust frame, with rigidity installed in its arsenal of Armor Aluminum reinforced aluminum frame like the one found on the Z Fold 4. But the glass used on the back, tempered glass, would also add to durability-Gorilla Glass Victus+, to be exact.
Pixel camera captures better light
The Flip or Fold’s camera is probably not an overstatement, and Samsung probably knows that too. The Fold 4 main camera now gets a 50MP sensor, kind of sitting next to a 10MP telephoto camera that provides 3X optical zoom, and then there’s also a 12MP ultra-wide angle camera, all together in the same module. As for Flip 4, the dual camera setup still keeps a 12MP arrangement, with one standard lens and one wide angle lens , but the pixel size is larger up to 1.8μm so it can gather light more effectively.
For the Flip 4, the actual camera specs look like this:
– There’s one 12MP camera with an F1.8 aperture, OIS stabilization, Dual Pixel focus, and 1.8μm pixels, plus yes Dual Pixel focus again.
– Then, a 12MP ultra wide angle camera , with an F2.2 aperture, 1.12μm pixels, a 123-degree view, and fixed focus too.
– Up front, there’s a 10MP selfie camera, F2.4 aperture, 1.22μm pixels, fixed focus.
Flip 4 features the ability to automatically detect, frame, and zoom-in if necessary for fitting more people into the frame, which is great when wanting to record dancing videos on Tiktok with your whole group.
The same goes for previous generations.
For the inner main screen, no parameters have changed, being 6.7 inches in size. Meanwhile, the screen resolution keeps its Full HD+ look (2640×1080 pixels) with an aspect of 22:9, a pixel density of 425 PPI, 120Hz refresh, and brightness reaching up to 1000 nits. The Dynamic AMOLED 2X panels can automatically adjust the refresh rate depending on what you’re viewing , shifting from 1Hz all the way to 120Hz.
Upgraded “Achilles heel.”
The battery was, in fact, the “Achilles heel” in the past Flip generations. The original, Flip 3 and Flip, provided a mere 3300 mAh worthy of not even lasting a day.
With Flip 4, the bump to 3700 mAh eventually means 25W fast charging is supported, while Flip 3 tops out at 15W, and that’s not even counting the 10W wireless charging plus wireless reverse charging.
The configuration is still pretty strong
In terms of the setup, the Z Flip 4 stays really solid, driven by the newest and most powerful Snapdragon 8 Plus Gen 1 chip in the Android world right now, along with 8GB of RAM and internal choices 128/256/512GB, to match what you need. Also the fingerprint is still placed on the side, that’s the main idea.
SAMSUNG Galaxy Z Flip 4 Cell Phone, Factory Unlocked Android Smartphone, 256GB, Flex Mode, Hands Free Camera, Compact, Foldable Design, Informative Cover Screen, US Version, Blue: Buy it now
SAMSUNG Galaxy Z Flip 4 Cell Phone, Factory Unlocked Android Smartphone, 256GB, Flex Mode, Hands Free Camera, Compact, Foldable Design, Informative Cover Screen, US Version, Blue: Buy it now
SAMSUNG Galaxy Z Flip 4 Cell Phone, Factory Unlocked Android Smartphone, 256GB, Flex Mode, Hands Free Camera, Compact, Foldable Design, Informative Cover Screen, US Version, Bora Purple: Buy it now
Tech Reviewer & Product Analyst
Định Bia has spent over 10 years testing consumer electronics with a focus on smart technology. He work as a product advisor at Biareview where he helped customers find the right devices for their needs. He personally tests every product featured on this site using a consistent evaluation framework covering quality, durability, and value. All reviews are based on experience, not influenced by the manufacturer.
